Limestone, ME
Contamination score
Higher = more contaminated vs. other cities.
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Reported illness & cancer claims
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Self-reported issues
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Pollution sources & reported claims near your water
Factories, greenhouses, and contaminated sites mapped around the water supply. Tap any circle for detail.
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Public water systems
Limestone Water & Sewer District
- PWSID:
- ME0090840
- Source:
- Ground water
- Serves:
- 875 people
Loring Development Authority
- PWSID:
- ME0090915
- Source:
- Surface water
- Serves:
- 180 people
Loring Woods Park
- PWSID:
- ME0007968
- Source:
- Ground water
- Serves:
- 55 people
EPA & DEP violations
City-wide
20 violationsPublic Notice — Other violation
medium severityResolvedPublic Notice Other violation (Resolved).
EPA SDWIS · Other · Began Jan 4, 2026 · 7 months ago · Source ↗
TTHM — MCL violation
high severityHealth-basedArchivedTTHM MCL violation (Archived).
EPA SDWIS · MCL · Began Jan 1, 2026 · 7 months ago · Source ↗
Consumer Confidence Rule — Other violation
medium severityResolvedConsumer Confidence Rule Other violation (Resolved).
EPA SDWIS · Other · Began Oct 2, 2025 · 10 months ago · Source ↗
TTHM — MCL violation
high severityHealth-basedArchivedTTHM MCL violation (Archived).
EPA SDWIS · MCL · Began Oct 1, 2025 · 10 months ago · Source ↗
TTHM — MCL violation
high severityHealth-basedArchivedTTHM MCL violation (Archived).
EPA SDWIS · MCL · Began Jul 1, 2025 · 1 year ago · Source ↗
Chlordane — MR violation
medium severityArchivedChlordane MR violation (Archived).
EPA SDWIS · MR · Began Jan 1, 2025 · 1 year ago · Source ↗
Dalapon — MR violation
medium severityArchivedDalapon MR violation (Archived).
EPA SDWIS · MR · Began Jan 1, 2025 · 1 year ago · Source ↗
Pentachlorophenol — MR violation
medium severityArchivedPentachlorophenol MR violation (Archived).
EPA SDWIS · MR · Began Jan 1, 2025 · 1 year ago · Source ↗
OXAMYL — MR violation
medium severityArchivedOXAMYL MR violation (Archived).
EPA SDWIS · MR · Began Jan 1, 2025 · 1 year ago · Source ↗
BHC-GAMMA — MR violation
medium severityArchivedBHC-GAMMA MR violation (Archived).
EPA SDWIS · MR · Began Jan 1, 2025 · 1 year ago · Source ↗
Methoxychlor — MR violation
medium severityArchivedMethoxychlor MR violation (Archived).
EPA SDWIS · MR · Began Jan 1, 2025 · 1 year ago · Source ↗
Simazine — MR violation
medium severityArchivedSimazine MR violation (Archived).
EPA SDWIS · MR · Began Jan 1, 2025 · 1 year ago · Source ↗
Atrazine — MR violation
medium severityArchivedAtrazine MR violation (Archived).
EPA SDWIS · MR · Began Jan 1, 2025 · 1 year ago · Source ↗
LASSO — MR violation
medium severityArchivedLASSO MR violation (Archived).
EPA SDWIS · MR · Began Jan 1, 2025 · 1 year ago · Source ↗
Heptachlor — MR violation
medium severityArchivedHeptachlor MR violation (Archived).
EPA SDWIS · MR · Began Jan 1, 2025 · 1 year ago · Source ↗
Heptachlor epoxide — MR violation
medium severityArchivedHeptachlor epoxide MR violation (Archived).
EPA SDWIS · MR · Began Jan 1, 2025 · 1 year ago · Source ↗
HEXACHLOROBENZENE — MR violation
medium severityArchivedHEXACHLOROBENZENE MR violation (Archived).
EPA SDWIS · MR · Began Jan 1, 2025 · 1 year ago · Source ↗
Carbofuran — MR violation
medium severityArchivedCarbofuran MR violation (Archived).
EPA SDWIS · MR · Began Jan 1, 2025 · 1 year ago · Source ↗
Total Polychlorinated Biphenyls (PCB) — MR violation
medium severityArchivedTotal Polychlorinated Biphenyls (PCB) MR violation (Archived).
EPA SDWIS · MR · Began Jan 1, 2025 · 1 year ago · Source ↗
Endrin — MR violation
medium severityArchivedEndrin MR violation (Archived).
EPA SDWIS · MR · Began Jan 1, 2025 · 1 year ago · Source ↗
Water-related lawsuits
No lawsuits on record.
In the news & sources
No coverage linked yet.